MAX97220AEVKIT+ Maxim Integrated Products, MAX97220AEVKIT+ Datasheet

no-image

MAX97220AEVKIT+

Manufacturer Part Number
MAX97220AEVKIT+
Description
Audio Modules & Development Tools MAX97220 Evaluation Kit
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of MAX97220AEVKIT+

Lead Free Status / RoHS Status
Lead free / RoHS Compliant
19-5662; Rev 0; 12/10
The MAX97220A evaluation kit (EV kit) is a fully assembled
and tested circuit board that evaluates the MAX97220A
differential input DirectDrive
amplifier. The device is capable of driving 125mW into
32I, or 3V
The EV kit provides an externally set gain, is
powered from a 2.5V to 5.5V single power supply,
and includes a shutdown input. The EV kit also evalu-
ates the MAX97220B, MAX97220C, and MAX97220D
devices. Request a free MAX97220B, MAX97220C, and/
or MAX97220D IC sample from the factory when ordering
the EV kit.
Note: Indicate that you are using the MAX97220_ when contacting these component suppliers.
DirectDrive is a registered trademark of Maxim Integrated
Products, Inc.
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
Murata Electronics North America, Inc.
TDK Corp.
DESIGNATION
C1, C2, C7
C3–C6
C8, C9
C10
RMS
into 600I load, with a 5V supply.
SUPPLIER
________________________________________________________________ _Maxim Integrated Products_ _ 1
QTY
3
4
2
1
General Description
0.1FF Q10%, 25V X7R ceramic
capacitors (0603)
Murata GRM188R71E104K
TDK C1608X7R1E104K
0.47FF Q10%, 25V X7R ceramic
capacitors (0603)
Murata GRM188R71E474K
TDK C1608X5R1E474K
1FF Q10%, 10V X7R ceramic
capacitors (0603)
Murata GRM188R71C105K
TDK C1608X7R1C105K
10FF Q20%, 6.3V X5R ceramic
capacitor (0603)
Murata GRM188R60J106M
TDK C1608X5R0J106M
®
line driver/headphone
DESCRIPTION
MAX97220A Evaluation Kit
770-436-1300
847-803-6100
PHONE_
S
S
S
S
S
S
S
S
+Denotes lead(Pb)-free and RoHS compliant.
MAX97220AEVKIT+
DESIGNATION
OUTL, OUTR,
2.5V_to_5.5V_Single-Supply_Operation
3V
125mW_Headphone_Amplifier
Fully_Differential_Inputs
Externally_Adjustable_Gain
Low-Power_Shutdown_Input
Evaluates_the_MAX97220B,_MAX97220C,_and_
MAX97220D_(with_IC_Replacement)
Fully_Assembled_and_Tested
C11–C16
HP_OUT
RMS
R1–R8
OUTR
OUTL
GND
JU1
U1
R9
PART
_Output_Drive_Into_600ω_Load_
www.murata-northamerica.com
www.component.tdk.com
QTY
0
1
1
3
1
1
8
1
1
1
1
Component Suppliers
Ordering Information
Not installed, ceramic capacitors
(0603)
3.5mm stereo headphone jack
2-pin header
Test points
White headphone jack
Red headphone jack
10kI Q1% resistors (0603)
100kI Q5% resistor (0603)
Differential input headphone
amplifier (16 TQFN)
Maxim MAX97220AETE+
Shunts
PCB MAX97220A EVALUATION
KIT+
Component List
WEBSITE_
DESCRIPTION
EV Kit
TYPE
Features

Related parts for MAX97220AEVKIT+

MAX97220AEVKIT+ Summary of contents

Page 1

... RMS S 125mW_Headphone_Amplifier S Fully_Differential_Inputs S Externally_Adjustable_Gain S Low-Power_Shutdown_Input S Evaluates_the_MAX97220B,_MAX97220C,_and_ S MAX97220D_(with_IC_Replacement) Fully_Assembled_and_Tested S Ordering Information PART MAX97220AEVKIT+ +Denotes lead(Pb)-free and RoHS compliant. DESIGNATION QTY Not installed, ceramic capacitors C11–C16 0 (0603) HP_OUT 1 3.5mm stereo headphone jack JU1 1 2-pin header OUTL, OUTR, 3 Test points GND ...

Page 2

MAX97220A Evaluation Kit Recommended Equipment • MAX97220A EV kit • 2.5V to 5.5V DC supply • Stereo audio signal source • Pair of stereo headphones The EV kit is fully assembled and tested. Follow the steps below to verify board ...

Page 3

Figure 1. MAX97220A EV Kit Schematic ________________________________________________________________________________________ _ 3 MAX97220A Evaluation Kit ...

Page 4

MAX97220A Evaluation Kit Figure 2. MAX97220A EV Kit Component Placement Guide— Component Side Figure 4. MAX97220A EV Kit PCB Layout—Solder Side 4_ _ _______________________________________________________________________________________ 1.0’’ Figure 3. MAX97220A EV Kit PCB Layout—Component Side 1.0’’ 1.0’’ ...

Page 5

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 2010 Maxim Integrated Products © ...

Related keywords